基于WebGIS的人居环境质量调查系统的设计与实现

Design and Implementation of Quality Investigation System of Urban Living Environment Based on WebGIS

Web技术与GIS技术更加紧密的结合是WebGIS发展的必然趋势与研究热点。在分析比较传统环境质量调查方法的基础上,提出了利用WebGIS技术构建环境质量调查系统的方法,着重对该系统的功能模块、关键技术和数据库进行科学设计,并对青岛市人居环境质量调查进行了具体实现,通过此实例对系统运行路线进行了分析展示。讨论了在利用WebGIS技术构建此系统中所用到的关键技术,如html、asp.net、C#、MapEasyJ、avascript等。该方法旨在突破传统环境质量调查方法的局限,构建更为高效、适用的环境质量调查系统。

The closer combination of Web technology and GIS technology is the inevitable trend and the research hot spot of WebGIS development. Based on analyzing and comparing the traditional methods of environment quality investigation, proposes the method of building the system of environment quality investigation using WebGIS technology, focuses on the scientific design of the functional modules, the key technologies and the database of the system, and conducts a concrete realization on Qingdao living environment quality investigation, analyzing and displaying the running routes of the system through this example. This paper discusses the key technologies used in building this system using WebGIS technology, such as html, asp. net, C #, MapEasy, Javascript and so on. This method is designed to break through the limitations of the traditional methods of environment quality investigation and build a more efficient and applicable system of environment quality investigation.